Journal article Open Access
This is the final version as it appears for the citation:
Jordan, Soren and Cynthia J. Bowling. 2016. "Introduction: The State of Polarization in the States." State and Local Government Review 48 (4): 220-226. DOI: 10.1177/0160323X17699527
The page numbers here are consistent with the published version. Corresponding author: Soren Jordan (firstname.lastname@example.org).